Loaded with freshly sliced apples, this yoghurt apple cake is moist and slightly sweet. Before serving I added a sprinkling of powdered sugar on top, which is the 'icing on the cake'! Yoghurt Apple Cake ~ 酸奶苹果蛋糕 Ingredients (A) 4 'L' egg yolks 13 gm caster sugar 20 ml vegetable oil 54 gm plain yoghurt 67 gm plain flour (B) 4 egg whites 27 gm caster sugar 2 apples, cored and sliced without skin Method Sift the plain flour, set aside. Beat egg yolks with sugar, add in oil and yoghurt. Mix well. Beat egg whites till frothy, gradually add in sugar and beat till stiff peaks, but not dry. Fold 1/3 egg whites into the egg yolk mixture, then pour this into the remaining egg whites, mix in well. Pour the batter into an ungreased 8 inch springform pan, tap the pan to remove air bubbles. Place and arrange the apple slices onto the cake. Bake in a preheated oven @ 180 deg.C for 50 to 55 mins. till golden brown a...